summaryrefslogtreecommitdiff
path: root/vendor/github.com/BurntSushi/toml/encode.go
diff options
context:
space:
mode:
authorbaude <bbaude@redhat.com>2019-05-28 09:21:22 -0500
committerbaude <bbaude@redhat.com>2019-05-30 09:41:17 -0500
commitdc7ae3117146aa4e91d454b4b1afa03058638b13 (patch)
tree4ece06385c0b91373234050ec05ba995d3906a0d /vendor/github.com/BurntSushi/toml/encode.go
parent8a8db34131c213c3880940284c2fa278ae48cd7d (diff)
downloadpodman-dc7ae3117146aa4e91d454b4b1afa03058638b13.tar.gz
podman-dc7ae3117146aa4e91d454b4b1afa03058638b13.tar.bz2
podman-dc7ae3117146aa4e91d454b4b1afa03058638b13.zip
podman-remote.conf enablement
add the ability for the podman remote client to use a configuration file which describes its connections. users can now define a connection the configuration and then call it by name like: podman-remote -c connection1 and the destination and user will be derived from the configuration file. if no -c is provided, we look for a connection in the configuration file designated as 'default'. If the configuration file has only one connection, it will be deemed the 'default'. Signed-off-by: baude <bbaude@redhat.com>
Diffstat (limited to 'vendor/github.com/BurntSushi/toml/encode.go')
-rw-r--r--vendor/github.com/BurntSushi/toml/encode.go81
1 files changed, 50 insertions, 31 deletions
diff --git a/vendor/github.com/BurntSushi/toml/encode.go b/vendor/github.com/BurntSushi/toml/encode.go
index 4e4c97aed..d905c21a2 100644
--- a/vendor/github.com/BurntSushi/toml/encode.go
+++ b/vendor/github.com/BurntSushi/toml/encode.go
@@ -16,17 +16,17 @@ type tomlEncodeError struct{ error }
var (
errArrayMixedElementTypes = errors.New(
- "can't encode array with mixed element types")
+ "toml: cannot encode array with mixed element types")
errArrayNilElement = errors.New(
- "can't encode array with nil element")
+ "toml: cannot encode array with nil element")
errNonString = errors.New(
- "can't encode a map with non-string key type")
+ "toml: cannot encode a map with non-string key type")
errAnonNonStruct = errors.New(
- "can't encode an anonymous field that is not a struct")
+ "toml: cannot encode an anonymous field that is not a struct")
errArrayNoTable = errors.New(
- "TOML array element can't contain a table")
+ "toml: TOML array element cannot contain a table")
errNoKey = errors.New(
- "top-level values must be a Go map or struct")
+ "toml: top-level values must be Go maps or structs")
errAnything = errors.New("") // used in testing
)
@@ -148,7 +148,7 @@ func (enc *Encoder) encode(key Key, rv reflect.Value) {
case reflect.Struct:
enc.eTable(key, rv)
default:
- panic(e("Unsupported type for key '%s': %s", key, k))
+ panic(e("unsupported type for key '%s': %s", key, k))
}
}
@@ -160,7 +160,7 @@ func (enc *Encoder) eElement(rv reflect.Value) {
// Special case time.Time as a primitive. Has to come before
// TextMarshaler below because time.Time implements
// encoding.TextMarshaler, but we need to always use UTC.
- enc.wf(v.In(time.FixedZone("UTC", 0)).Format("2006-01-02T15:04:05Z"))
+ enc.wf(v.UTC().Format("2006-01-02T15:04:05Z"))
return
case TextMarshaler:
// Special case. Use text marshaler if it's available for this value.
@@ -191,7 +191,7 @@ func (enc *Encoder) eElement(rv reflect.Value) {
case reflect.String:
enc.writeQuoted(rv.String())
default:
- panic(e("Unexpected primitive type: %s", rv.Kind()))
+ panic(e("unexpected primitive type: %s", rv.Kind()))
}
}
@@ -241,7 +241,7 @@ func (enc *Encoder) eArrayOfTables(key Key, rv reflect.Value) {
func (enc *Encoder) eTable(key Key, rv reflect.Value) {
panicIfInvalidKey(key)
if len(key) == 1 {
- // Output an extra new line between top-level tables.
+ // Output an extra newline between top-level tables.
// (The newline isn't written if nothing else has been written though.)
enc.newline()
}
@@ -315,10 +315,16 @@ func (enc *Encoder) eStruct(key Key, rv reflect.Value) {
t := f.Type
switch t.Kind() {
case reflect.Struct:
- addFields(t, frv, f.Index)
- continue
+ // Treat anonymous struct fields with
+ // tag names as though they are not
+ // anonymous, like encoding/json does.
+ if getOptions(f.Tag).name == "" {
+ addFields(t, frv, f.Index)
+ continue
+ }
case reflect.Ptr:
- if t.Elem().Kind() == reflect.Struct {
+ if t.Elem().Kind() == reflect.Struct &&
+ getOptions(f.Tag).name == "" {
if !frv.IsNil() {
addFields(t.Elem(), frv.Elem(), f.Index)
}
@@ -347,17 +353,18 @@ func (enc *Encoder) eStruct(key Key, rv reflect.Value) {
continue
}
- tag := sft.Tag.Get("toml")
- if tag == "-" {
+ opts := getOptions(sft.Tag)
+ if opts.skip {
continue
}
- keyName, opts := getOptions(tag)
- if keyName == "" {
- keyName = sft.Name
+ keyName := sft.Name
+ if opts.name != "" {
+ keyName = opts.name
}
- if _, ok := opts["omitempty"]; ok && isEmpty(sf) {
+ if opts.omitempty && isEmpty(sf) {
continue
- } else if _, ok := opts["omitzero"]; ok && isZero(sf) {
+ }
+ if opts.omitzero && isZero(sf) {
continue
}
@@ -392,9 +399,8 @@ func tomlTypeOfGo(rv reflect.Value) tomlType {
case reflect.Array, reflect.Slice:
if typeEqual(tomlHash, tomlArrayType(rv)) {
return tomlArrayHash
- } else {
- return tomlArray
}
+ return tomlArray
case reflect.Ptr, reflect.Interface:
return tomlTypeOfGo(rv.Elem())
case reflect.String:
@@ -451,17 +457,30 @@ func tomlArrayType(rv reflect.Value) tomlType {
return firstType
}
-func getOptions(keyName string) (string, map[string]struct{}) {
- opts := make(map[string]struct{})
- ss := strings.Split(keyName, ",")
- name := ss[0]
- if len(ss) > 1 {
- for _, opt := range ss {
- opts[opt] = struct{}{}
+type tagOptions struct {
+ skip bool // "-"
+ name string
+ omitempty bool
+ omitzero bool
+}
+
+func getOptions(tag reflect.StructTag) tagOptions {
+ t := tag.Get("toml")
+ if t == "-" {
+ return tagOptions{skip: true}
+ }
+ var opts tagOptions
+ parts := strings.Split(t, ",")
+ opts.name = parts[0]
+ for _, s := range parts[1:] {
+ switch s {
+ case "omitempty":
+ opts.omitempty = true
+ case "omitzero":
+ opts.omitzero = true
}
}
-
- return name, opts
+ return opts
}
func isZero(rv reflect.Value) bool {